| 摘要 |
The invention relates to a method for characterising a strand (1) of electric cables (2, 3, 4...), comprising taking into account, for at least one surface temperature of the cables (Tsurface), both a sum of heat fluxes (Φ1, Φ2,... Φn) calculated for each cable (2, 3, 4...) for the heating effect caused by the electrical resistance of the cable through which an electric current (i1, i2,... i,n) circulates, and a heat flux (Φs) calculated for the heat released by the strand (1) into the environment thereof, in order to render compatible the sizing of the cables (2, 3, 4...) and the use thereof. |
